MOPA Pulse Laser Generator
The M7 series is a high power fiber laser that uses a direct electrically modulated semiconductor laser as a seed source (MOPA) solution. It has perfect laser characteristics and good pulse shape control. In contrast to Q-modulated fiber lasers, the pulse frequency and pulse width of MOPA fiber lasers can be controlled independently. By adjusting and matching the two laser parameters, it achieves a constant high peak power output for a wider range of marking substrates. In addition, Q-switched lasers can be converted to MOPA lasers with higher output power, which is especially advantageous in high-speed marking applications.
| Model | YDFLP-60 | YDFLP-80 | YDFLP-100 | YDFLP-120 |
| Rated output power: (W) | 60 | 80 | 100 | 120 |
| Center wavelength: (nm) | 1064±5 | 1064±5 | 1064±5 | 1064±5 |
| Repetition frequency range (kHz) | 1-4000 | 1-4000 | 1-4000 | 1-4000 |
| Output power stability | ＜5% | ＜5% | ＜5% | ＜5% |
| Pulse width range (ns) | 2-500 | 2-500 | 2-500 | 2-500 |
| Output spot diameter (mm) | 7±0.5 | 7±0.5 | 7±0.5 | 7±0.5 |
| Beam quality M² | ＜1.8 | ＜1.8 | ＜1.6 | ＜1.6 |
| Maximum single pulse energy (mJ) | 1.5 | 2.0 | 1.5 | 1.5 |
| Output fiber length (m) | 3 (can be customized) | 3 (can be customized) | 3 (can be customized) | 3 (can be customized) |
| Input power (VAC) | 24 | 24 | 24 | 24 |
| Power adjustment range (%) | 0-100 | 0-100 | 0-100 | 0-100 |
| Power consumption (W) | 300 | 380 | 420 | 500 |
| Dimensions (mm) | 325 × 260 × 75 | 325 × 260 × 75 | 350 × 280 × 112 | 350 × 280 × 112 |
| Cooling method | Air-cooled | Air-cooled | Air-cooled | Air-cooled |
